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Mathematics
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Eli's user avatar
Eli's user avatar
Eli
  • Member for 5 years, 9 months
  • Last seen more than a month ago
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answer
3
Maximize the distance of projectile motion
Aug 16, 2020
answer
3
Trapezoidal Numerical Integration formula variations
Jun 8, 2023
answer
2
Regarding the shortest path connecting two points on a sphere of radius $R$
Dec 15, 2018
answer
2
Orthogonal 3D rotational matrices
Feb 23, 2020
answer
2
Strange fixed point in state space
May 3, 2020
question
1
calculate orthogonal matrix
Jan 19, 2019
question
1
solution of differential equations [closed]
Mar 30, 2019
question
1
solution of Brachistochrone Problem with friction
Jul 19, 2023
question
1
Hamiltonian in optimal control
Apr 2
answer
1
How can you explain $\cot(\alpha)= \dfrac{d}{d\theta}\cdot \ln(r) = \dfrac{1}{r} \dfrac{dr}{dt}$ in a polar coordinate system?
Dec 26, 2018
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17
Equations of motion only have a solution for very specific initial conditions
15
Why does critical damping return to equilibrium faster than overdamping?
11
Derivative of angular momentum in a rotating frame of reference
9
Height is compared to earth radius?
9
Does Newtonian mechanics work in polar coordinates?